Which Budget with get hit

Hi All,

Suppose we have created a PO. in 2017  and the receipt against the PO  has been done in 2018, then whether it will hit 2017 Budget or 2018 Budget ?

if someone can help me with Note id , this will be much  better .

Also is there any standard  request/report which would indicate which  PO budget gets hit upon  creation of PO.

thanks,

Regards,

Yogesh